CN107237208B - A kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper - Google Patents
A kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper Download PDFInfo
- Publication number
- CN107237208B CN107237208B CN201710538071.0A CN201710538071A CN107237208B CN 107237208 B CN107237208 B CN 107237208B CN 201710538071 A CN201710538071 A CN 201710538071A CN 107237208 B CN107237208 B CN 107237208B
- Authority
- CN
- China
- Prior art keywords
- paper
- zinc oxide
- graphene
- nano
- concentration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
- D21H19/18—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising waxes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/12—Coatings without pigments applied as a solution using water as the only solvent, e.g. in the presence of acid or alkaline compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
- D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H19/00—Coated paper; Coating material
- D21H19/80—Paper comprising more than one coating
- D21H19/82—Paper comprising more than one coating superposed
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/24—Addition to the formed paper during paper manufacture
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
- C01P2004/16—Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/133—Renewable energy sources, e.g. sunlight
Abstract
The invention discloses a kind of three-dimensional grapheme-zinc oxide compound nano paper preparation methods, this method passes through in situ synthesis coated graphite alkene nanometer layer in paper substrates first, obtain graphene paper, then being grown in graphene paper by two one-step hydrothermals has zinc oxide nano rod-Zinc oxide nanoparticle layered, finally obtains three-dimensional grapheme-zinc oxide compound nano paper.The unique club shaped structure of satisfactory electrical conductivity and zinc oxide based on graphene, the composite Nano paper can effectively accelerated charge transfer, greatly improve photoelectric conversion efficiency.This zinc oxide nano rod-Zinc oxide nanoparticle layered has biggish surface area, is conducive to functionalized nano material and load signal molecule, can be widely applied to optical electro-chemistry sensory field.
Description
Technical field
The present invention relates to technical field of nanometer material preparation, are in particular that a kind of three-dimensional grapheme-zinc oxide is compound
The preparation method of nanometer paper.
Background technique
Zinc oxide has many excellent performances as a kind of important semiconductor material with wide forbidden band, such as non-toxic, non-to move
Shifting property, fluorescence, piezoelectricity, electric conductivity, high catalytic activity etc..The excellent performance of zinc oxide has it in optical electro-chemistry field
It is widely used.One-dimensional zinc oxide nano rod can be shifted due to its unique club shaped structure with accelerated charge, thus effectively
Ground inhibits the compound of light induced electron and hole.In optical electro-chemistry application, zinc oxide is as most basic photoelectric activity material, no
Excellent electric conductivity is only needed, and needs big surface area for loading more functional materials and signaling molecule.Therefore,
Preparing, there is the nano zinc oxide material of big surface area and satisfactory electrical conductivity to have great importance for optical electro-chemistry application.
Paper is made of criss-cross fiber, and this unique three-dimensional net structure makes paper have big surface area.?
In practical application, usually in the surface-functionalized some nano materials of paper fiber, so that paper has good mechanical strength, electric conductivity
And biocompatibility.Common paper fiber functionalization method is usually chemical modification method, the nano material and paper of this method modification
Fiber has poor suction-operated.Therefore it is badly in need of seeking effective method for nanomaterial loadings in fiber surface.
Summary of the invention
The purpose of the present invention is received first by situ synthesis in criss-cross network of fibers surface coated graphite alkene
The graphene of rice layer, acquisition has preferable suction-operated to paper fiber.Then, there will be oxidation layered using hydro-thermal method
Zinc nanometer rods-Zinc oxide nanoparticle is grown in graphene paper surface, obtains three-dimensional grapheme-zinc oxide compound nano paper.
A kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper specifically comprises the following steps:
(1) paper substrates are prepared: then passing through wax as shown in Fig. 1 using computer software design hydrophobic wax print pattern
Designed pattern is printed upon on chromatographic paper by printer, and finally the chromatographic paper printed is placed in baking oven, in 150 DEG C of items
Under part, heating melts wax in 30 seconds, forms hydrophobic region；
(2) it prepares graphene oxide dispersion: graphene oxide being synthesized using Hummers method first, then will obtain
Graphene oxide ultrasonic dissolution in secondary water, obtain concentration be 0.25-0.5 mg/mL graphene oxide dispersion；
(3) graphene paper is prepared, scanning electron microscope characterization is as shown in Fig. 2；
(4) three-dimensional grapheme-zinc oxide compound nano paper is prepared, scanning electron microscope is characterized as shown in attached drawing 2 and attached drawing 3.
Computer software used in step (1) of the present invention be Adobe illustrator or CorelDRAW or
One of Photoshop software.
Paper substrates size described in step (1) of the present invention is as shown in Fig. 1, and shape is square, it is long and it is wide be 15
Mm, the round hydrophilic region diameter of middle white are 8 mm, and the region of surrounding gray is hydrophobic region.
The specific method is as follows for preparation graphene paper described in step (3) of the present invention: the oxidation stone that will be obtained in step (2)
Black alkene dispersant liquid drop is coated onto the hydrophilic region of the chromatographic paper obtained in step (1), and spontaneously dries at room temperature, in repetitive operation
After stating " drop coating-drying " process 6-10 times, chromatographic paper is put into the autoclave containing growth-promoting media, the growth-promoting media is by 10-
The graphene oxide dispersion of acquisition, hydrazine hydrate and 30-40 μ L that 40-50 μ L mass fraction is 80% in 15 mL steps (2)
The ammonium hydroxide that mass fraction is 25% forms, the heating reaction 1-3 h at 70-90 DEG C, after naturally cooling to room temperature, by acquisition
The secondary water washing of graphene paper and dry 30 min at 60 DEG C.
Three-dimensional grapheme-zinc oxide compound nano paper detailed process is prepared described in step (4) of the present invention is divided into two steps:
The first step is the surface growing zinc oxide nanorod in graphene paper, and it is 30-60 mM that concentration is prepared by solvent of ethyl alcohol first
The zinc acetate solution of acquisition is spin-coated on graphene paper surface by zinc acetate solution, and revolving speed is 1000 r/min, time 30-60
Acquisition graphene paper is placed in by s, then dry 10 min at 120 DEG C after repeating above-mentioned " spin coating-drying " process 5-8 times
In autoclave containing 15 mL mixed liquors, the mixed liquor is 25-30 by the zinc nitrate that concentration is 20-25 mM and concentration
The hexamethylenetetramine of mM forms, and after 6-9 h is reacted in 80-90 DEG C of heating, naturally cools to room temperature and is obtained with secondary water washing
Graphene-zinc oxide nano rod composite Nano the paper obtained；Second step is the surface growth of zinc oxide nano in zinc oxide nano rod
The graphene of acquisition-zinc oxide nano rod composite Nano paper is placed in the autoclave containing 10 mL mixed liquors by particle, described
Mixed liquor by concentration be 0.5-1 mM sodium citrate, concentration is the hexamethylenetetramine of 5-10 mM and concentration is 5-10 mM
Zinc nitrate composition, it is with secondary water washing and natural at room temperature after naturally cooling to room temperature in 70-80 DEG C of heating 4-6 h
It is dry, obtain three-dimensional grapheme-zinc oxide compound nano paper.
Beneficial effects of the present invention:
(1) three-dimensional grapheme-zinc oxide compound nano paper synthesized has biggish surface area, is conducive to functionalized nano
Material and load signal molecule, can be widely applied to optical electro-chemistry sensory field.
(2) satisfactory electrical conductivity based on graphene and the unique club shaped structure of zinc oxide, three-dimensional grapheme-zinc oxide are compound
Nanometer paper can effectively accelerated charge transfer, greatly improve photoelectric conversion efficiency.
(3) three-dimensional grapheme-zinc oxide compound nano paper synthetic method is simple, and the nano material synthesized has paper fiber
There is good suction-operated, there is good application value in the preparation of optical electro-chemistry senser element.
Figure of description
Fig. 1 is the hydrophobic wax print pattern of chromatographic paper.
Fig. 2 is the scanning electron microscope (SEM) photograph of the graphene paper of preparation.
Fig. 3 is three-dimensional grapheme-zinc oxide compound nano paper low power magnified sweep electron microscope of preparation.
Fig. 4 is three-dimensional grapheme-zinc oxide compound nano paper magnification at high multiple scanning electron microscope (SEM) photograph of preparation.
Specific embodiment
For a better understanding of the present invention, below with reference to the embodiment content that the present invention is furture elucidated, but it is of the invention
Content is not limited solely to the following examples.
Embodiment 1
A kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper, specific solution are as follows:
(1) paper substrates are prepared: Adobe illustrator CS4 software design hydrophobic wax print pattern are utilized, such as attached drawing 1
Shown, shape is square, it is long and it is wide be 15 mm, the round hydrophilic region diameter of middle white is 8 mm, surrounding gray
Region be hydrophobic region；Then designed pattern is printed upon on chromatographic paper by wax printer, will be finally printed
Chromatographic paper is placed in baking oven, and under the conditions of 150 DEG C, heating melts wax in 30 seconds, forms hydrophobic region；
(2) it prepares graphene oxide dispersion: graphene oxide being synthesized using Hummers method first, then will obtain
Graphene oxide ultrasonic dissolution in secondary water, obtain concentration be 0.5 mg/mL graphene oxide dispersion；
(3) it prepares graphene paper: the graphene oxide dispersion drop coating obtained in step (2) is obtained into step (1)
Chromatographic paper hydrophilic region, and spontaneously dry at room temperature, after repetitive operation above-mentioned " drop coating-drying " process 6 times, by chromatography
Paper is put into the autoclave containing growth-promoting media, and the growth-promoting media is dispersed by the graphene oxide obtained in 10 mL steps (2)
The ammonium hydroxide composition that the hydrazine hydrate and 30 μ L mass fractions that liquid, 40 μ L mass fractions are 80% are 25%, heats reaction at 90 DEG C
2 h, after naturally cooling to room temperature, by the secondary water washing of the graphene paper of acquisition and dry 30 min at 60 DEG C；
(4) prepare three-dimensional grapheme-zinc oxide compound nano paper: the first step is the surface developing zinc oxide in graphene paper
Nanometer rods prepare the zinc acetate solution that concentration is 40 mM by solvent of ethyl alcohol first, the zinc acetate solution of acquisition are spin-coated on stone
Black alkene paper surface, revolving speed are 1000 r/min, and the time is 60 s, and then dry 10 min at 120 DEG C, repeat above-mentioned " rotation
After painting-drying " process 7 times, by obtain graphene paper be placed in the autoclave containing 15 mL mixed liquors, the mixed liquor by
The hexamethylenetetramine composition that the zinc nitrate and concentration that concentration is 25 mM are 25 mM, it is natural after 6 h are reacted in 90 DEG C of heating
Graphene-zinc oxide nano rod composite Nano the paper for being cooled to room temperature and being obtained with secondary water washing；Second step is in zinc oxide
The surface growth of zinc oxide nano particle of nanometer rods, by the graphene of acquisition-zinc oxide nano rod composite Nano paper be placed in containing
In the autoclave of 10 mL mixed liquors, the sodium citrate that the mixed liquor is 1 mM by concentration, concentration is six first of 10 mM
The zinc nitrate that urotropine and concentration are 10 mM forms, in 70 DEG C of 6 h of heating, after naturally cooling to room temperature, with secondary washing
It washs and spontaneously dries at room temperature, obtain three-dimensional grapheme-zinc oxide compound nano paper.
Embodiment 2
Preparation step is a difference in that with example 1: growth-promoting media described in step (3) is by the middle oxygen obtained of 12 mL steps (2)
The ammonium hydroxide composition that the hydrazine hydrate and 36 μ L mass fractions that graphite alkene dispersion liquid, 48 μ L mass fractions are 80% are 25%.
Embodiment 3
Preparation step is a difference in that with example 1: the first step is received in the surface developing zinc oxide of graphene paper in step (4)
Rice stick, zinc acetate solution concentration used are 50 mM.
Embodiment 4
Preparation step is a difference in that with example 1: second step grows oxidation on the surface of zinc oxide nano rod in step (4)
Zinc nanoparticles, the mixed liquor are 0.8 mM sodium citrate by concentration, and concentration is the hexamethylenetetramine and concentration of 8 mM
It is formed for the zinc nitrate of 8 mM.
Claims (3)
1. a kind of three-dimensional grapheme-zinc oxide compound nano paper preparation method, it is characterized in that the following steps are included:
(1) paper substrates are prepared: utilizing computer software design hydrophobic wax print pattern, it then will be designed by wax printer
Pattern is printed upon on chromatographic paper, and finally the chromatographic paper printed is placed in baking oven, and under the conditions of 150 DEG C, heating makes wax in 30 seconds
Melt, forms hydrophobic region；
(2) it prepares graphene oxide dispersion: graphene oxide being synthesized using Hummers method first, then by the oxygen of acquisition
Graphite alkene ultrasonic dissolution obtains the graphene oxide dispersion that concentration is 0.25-0.5 mg/mL in secondary water；
(3) graphene paper is prepared: the color that the graphene oxide dispersion drop coating obtained in step (2) is obtained into step (1)
The hydrophilic region of manuscript, and spontaneously dry at room temperature, after repetitive operation above-mentioned " drop coating-drying " process 6-10 times, by chromatography
Paper is put into the autoclave containing growth-promoting media, and the growth-promoting media is divided by the graphene oxide obtained in 10-15 mL step (2)
The ammonium hydroxide composition that the hydrazine hydrate and 30-40 μ L mass fraction that dispersion liquid, 40-50 μ L mass fraction are 80% are 25%, in 70-90
Heating reaction 1-3 h at DEG C, after naturally cooling to room temperature, by the secondary water washing of the graphene paper of acquisition and at 60 DEG C
Dry 30 min；
(4) three-dimensional grapheme-zinc oxide compound nano paper is prepared, detailed process is divided into two steps: the first step is in graphene paper
Surface growing zinc oxide nanorod prepares the zinc acetate solution that concentration is 30-60 mM, by acquisition by solvent of ethyl alcohol first
Zinc acetate solution is spin-coated on graphene paper surface, and revolving speed is 1000 r/min, and the time is 30-60 s, then does at 120 DEG C
Acquisition graphene paper after repeating above-mentioned " spin coating-drying " process 5-8 times, is placed in the height containing 15 mL mixed liquors by dry 10 min
It presses in kettle, the hexamethylenetetramine group that the mixed liquor is 25-30 mM by the zinc nitrate that concentration is 20-25 mM and concentration
At naturally cooling to room temperature and with graphene-zinc oxide of secondary water washing acquisition after 6-9 h is reacted in 80-90 DEG C of heating
Nanometer rods composite Nano paper；Second step is the surface growth of zinc oxide nano particle in zinc oxide nano rod, by the graphite of acquisition
Alkene-zinc oxide nano rod composite Nano paper is placed in the autoclave containing 10 mL mixed liquors, and the mixed liquor is by concentration
The sodium citrate of 0.5-1 mM, the zinc nitrate composition that the hexamethylenetetramine and concentration that concentration is 5-10 mM are 5-10 mM,
70-80 DEG C of heating 4-6 h is spontaneously dried with secondary water washing and at room temperature after naturally cooling to room temperature, is obtained three-dimensional
Graphene-zinc oxide compound nano paper.
2. a kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper according to claim 1, characterized in that
Used computer software is one of Adobe illustrator or CorelDRAW Photoshop software.
3. a kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper according to claim 1, characterized in that
The paper base Bottom Shape is square, it is long and it is wide be 15 mm, the round hydrophilic region diameter of middle white is 8 mm, week
The region for enclosing grey is hydrophobic region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538071.0A CN107237208B (en) | 2017-07-04 | 2017-07-04 | A kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538071.0A CN107237208B (en) | 2017-07-04 | 2017-07-04 | A kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237208A CN107237208A (en) | 2017-10-10 |
| CN107237208B true CN107237208B (en) | 2019-02-26 |
Family
ID=59990361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710538071.0A Expired - Fee Related CN107237208B (en) | 2017-07-04 | 2017-07-04 | A kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107237208B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107188163B (en) * | 2017-06-28 | 2019-12-24 | 华南农业大学 | Self-assembled graphene in-situ growth nanorod array composite film and preparation method thereof |
| CN110180217B (en) * | 2019-05-16 | 2021-09-07 | 西安石油大学 | Graphene-based three-dimensional fiber paper for oil-water separation and preparation method thereof |
| CN111077201B (en) * | 2019-12-23 | 2022-03-22 | 江苏大学 | Preparation method of photoelectrochemical aptamer sensor for monitoring zearalenone |
| CN111341973B (en) * | 2020-03-10 | 2022-03-15 | 肇庆市华师大光电产业研究院 | Preparation method of functional interlayer of lithium-sulfur battery |
| CN112505106A (en) * | 2020-12-10 | 2021-03-16 | 广东省医疗器械研究所 | Paper-based ethanol gas sensor |
| CN115094664B (en) * | 2022-06-29 | 2023-06-23 | 济南大学 | Preparation method of gold-yttrium doped zinc oxide-copper-based metal organic framework composite paper |
| CN115180619B (en) * | 2022-07-04 | 2023-09-22 | 中南林业科技大学 | Preparation method of high-stretchability high-fold graphene oxide paper |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657748B (en) * | 2012-09-25 | 2015-12-09 | 中国科学院理化技术研究所 | Printing-type papery micro-fluid chip and preparation method |
| CN103086373B (en) * | 2013-01-31 | 2014-12-17 | 济南大学 | Preparation method of titanium dioxide-graphene composite nano paper |
| CN104465118B (en) * | 2014-12-14 | 2017-05-10 | 吉林大学 | Honeycomb structure graphene/ZnO nanorod composite film, manufacturing method and application |
| CN106018522B (en) * | 2016-07-25 | 2018-09-21 | 济南大学 | Detect the preparation method of the photic electrochemistry paper chip of cancer cell surfaces polysaccharide expression |
| CN106283858A (en) * | 2016-08-29 | 2017-01-04 | 佛山市高明区尚润盈科技有限公司 | A kind of preparation method of photochromic corrugated board |
-
2017
- 2017-07-04 CN CN201710538071.0A patent/CN107237208B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107237208A (en) | 2017-10-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107237208B (en) | A kind of preparation method of three-dimensional grapheme-zinc oxide compound nano paper | |
| CN106115805B (en) | The preparation method of the sour nickel/mos2 microsphere of nanometer hierarchy cobalt | |
| CN106966443B (en) | A kind of preparation method of transition metal oxide/sulfide nanocomposite | |
| CN109095459A (en) | A kind of ZIF-67/ graphene oxide and its it is pyrolyzed to obtain hollow Co3O4The preparation method of/graphene | |
| CN105621352B (en) | A kind of preparation method with chiral gold nanoparticle single thin film | |
| CN103962074B (en) | A kind of hollow sub-micron, its preparation method and application | |
| CN105502342A (en) | Method for preparing nanometer hollow carbon spheres with dopamine serving as carbon source | |
| CN109292733B (en) | The preparation of flexible-paper-base nano platinum particle-racemosus titania nanotube compound | |
| CN107393980A (en) | A kind of preparation method of paper substrate graphene p-type cuprous oxide composite | |
| CN109317149A (en) | A kind of SiO of nickel-loaded2The preparation method and application of@C core-shell material | |
| CN102874823A (en) | Method for preparing silicon dioxide hollow microspheres with uniform shape by taking pollen grains as biological template | |
| CN107416849A (en) | A kind of method for preparing monodisperse nano silicon dioxide particle | |
| CN108161024B (en) | Preparation method of linear micro-nano metal copper | |
| CN1762571A (en) | Method for preparing surface patterned magnetic high molecular composite micriosphere | |
| CN103204538B (en) | Preparation method of porous ZnO and ZnO/Ag nanometer free-standing film | |
| CN107557832A (en) | A kind of preparation method of three-dimensional platinum n-type cuprous oxide composite Nano paper | |
| CN106904595B (en) | A kind of preparation method of the hollow carbon nanomaterial of nitrating | |
| CN109126802B (en) | Two-dimensional porous Co3O4Preparation method of-ZnO composite nanosheet | |
| CN110951118A (en) | Copper nanowire/bacterial cellulose composite material and preparation method thereof | |
| CN111092212A (en) | Preparation method of carbon nanotube penetrating type growth MOF composite electrode material | |
| CN107324321B (en) | Load the preparation method of the three-dimensional redox graphene of golden flower | |
| CN114558595B (en) | Visible light catalyst for degrading antibiotic residues | |
| CN113024830B (en) | Shell-core particle with controllable shell and preparation method thereof | |
| CN107159884B (en) | Improve the covering material and preparation method thereof of commercial graphites alkene microplate surface conductance performance | |
| CN111744555B (en) | Paper-based Au-AgInSe2Preparation method of (E) -ZIF-8 nanocomposite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190226 Termination date: 20200704 |